With resistances P and Q in the left gap and right gap respectively, of a meter bridge. The null point is obtained at 60 cm from left end. When Q is increased by `10Omega` the null point is obtained at 40 cm from left end. The values of P and Q are

With resistances P and Q in the left and the right gap respectively of a metre bridge, the null point divides the wire in the ratio 3:4 . When P and Q are increased by 20Omega each, the null point divides the wire in the ratio 5:6 . The values of P and Q are

With resistances P and Q in the left and the right gap respectively of a metre bridge, the null point divides the wire in the ratio 3:4 . When P andQ are increased by 20 Omega each,the null point divides the wire in the ratio 5:6 . The values of P and Q are

With a resistance R_1 in the left gap and a resistance R_2 in the right gap of a meterbridge, the null point is obtained at a distance of 70cm from the left end, when R_1 is reduced by 2Omega and R_2 is increased by 2Omega , the null point is obtained at 30cm from left end. Find the values of resistance R_1 and R_2 .

Two unknown resistance X and Y are connected to left and right gaps of a meter bridge and the balancing point is obtained at 80 cm from left. When a 10Omega resisance is connected in parallel to x , balance point is 50 cm from left. The values of X and Y respectively are

Two unkonwn resistances X and Y are connected to left and right gaps of a meter bridge and the balancing point is obtained at 80cm from left. When a 10 Omega resistance is connected parallel to X, the balancing point is 50cm from left. The values of X and Y respectively are

Two unknown resistrance X and Y are connected to left and right gaps of a meter bridge and the balancing point is obtained at 80 cm from left. When a 10Ω resistance is connected in parallel to x, the balance point is 50 cm from left. The values of X and Y respectively are

With resistances P and Q in the left and right gaps of a metre bridge, the balance point divides the wire in the rati 1/3. When P and Q are increased by 40Omega , the balance point divides the wire in the ratio 3/5. The values of P and Q will be respectively

With resistances P and Q in the left and right gaps of a metre bridge, the balance point divides the wire in the rati 1/3. When P and Q are increased by 40Omega , the balance point divides the wire in the ratio 3/5. The values of P and Q will be respectively